package command;

/**
 * @Author: linKe
 * @Date: 2022/1/14 23:15
 * @FileName: NoCommand
 * @version: 1.0
 * @Description: 空对象模式
 */
public class NoCommand implements Command{
    @Override
    public void execute() {

    }

    @Override
    public void undo() {

    }
}
